Towel holder



FIG. 1 is a front isometric view of a towel holder showing my new design.

FIG. 2 is a front view thereof.

FIG. 3 is a back elevational view thereof.

FIG. 4 is a side elevational view thereof, the opposite side view being identical; and,

FIG. 5 is a top view thereof and is identical to a bottom view. 

The ornamental design for a towel holder, as shown and described. 